a larger force, afghan force would help to hedge against any future taliban mischief and we expect y could reasonably expect that an enemy that's been that determined, that agile, will very soon after retranslation try to test the afghan security forces. further, that provides the process is to mature a bit, so i think because of that, it seems to me the larger force is a benefit. >> generalrodriguez, this has to do in extremis force that is desirable another contingency response force is would be useful to put the african commander and a position to contingencies such as we saw it in benghazi. if you've not been asked that question, tell us what they would look for ways to find greater capability to provide forces beyond what they currently are and where in the case of the benghazi matter. >> yes, senator senator i would end if confirmed, that will be one of the top priorities i have and will report to the committee and dave made significant improvements that we have to continue to do that. >> thank you, both. i want to thank senator king. it's very much appreciated. >> thank you, s